Dust controller device



Dust controller device

1.1 : Top view of the dust controller device according to the present invention.

1.2 : Bottom view of the dust controller device according to the present invention.

1.3 : Left view of the dust controller device according to the present invention.

1.4 : Perspective view of the dust controller device according to the present invention.

1.5 : View from the front of the top view of the dust controller device according to the present invention.

1.6 : Left view of the dust controller device according to the present invention.

1.7 : Top view of the dust controller device according to the present invention. 

CLAIM The ornamental design for a dust controller device, as shown and described. 